10178582

Apparatus and Methods for Frame Control Design

PublishedJanuary 8, 2019
Assigneenot available in USPTO data we have
Technical Abstract

Patent Claims
64 claims

Legal claims defining the scope of protection, as filed with the USPTO.

1

1. A method of generating a packet including a frame comprising a medium access control header, the method comprising: generating the medium access control header including a frame control field for use in each of a control frame, a management frame, and a data frame, the frame control field having: a type field storing information indicating the frame is the control frame, the management frame, or the data frame, a protocol version field storing information indicating a protocol version of the frame, and a field having a length of three (3) bits and: when the type field indicates the frame is the data frame, the field storing information indicating three (3) least significant bits (LSBs) of a traffic identifier (TID), when the type field indicates the frame is the control frame, the field storing information indicating a subtype of the control frame, and when the type field indicates the frame is the management frame, the field storing information indicating a subtype of the management frame, a non-zero value in the protocol version field indicating that the medium access control header is a compressed medium access control header; and transmitting the packet.

2

2. The method of claim 1 , the frame control field further storing information indicating whether the packet is transmitted from a distribution system.

3

3. The method of claim 2 , wherein the information indicating whether the packet is transmitted from the distribution system is included in a from-distribution system sub-field.

4

4. The method of claim 1 , the frame control field further storing information indicating a power management state.

5

5. The method of claim 1 , the frame control field further storing information indicating whether an additional frame is to be transmitted.

6

6. The method of claim 1 , the frame control field further storing information indicating whether frame protection is present.

7

7. The method of claim 1 , the frame control field further storing information indicating if a destination address is present in the packet.

8

8. The method of claim 1 , the frame control field further storing information indicating an identification of a network service set.

9

9. The method of claim 8 , wherein the information indicating an identification of a network service set is included in a short service set identifier sub-field.

10

10. The method of claim 8 , wherein the identification of the network service set includes a hash of a short service set identifier.

11

11. The method of claim 1 , the frame control field further storing information indicating an end of a service period.

12

12. The method of claim 1 , the frame control field further storing retransmission information indicating whether the frame is being retransmitted.

13

13. The method of claim 1 , the frame control field further storing information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted.

14

14. The method of claim 13 , wherein the information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted is included in a sub-field.

15

15. The method of claim 1 , the frame control field further storing information indicating an aggregated service data unit.

16

16. The method of claim 15 , wherein the information indicating an aggregated service data unit is included in an aggregated medium access control level service data unit sub-field.

17

17. The method of claim 1 , wherein the traffic identifier indicates a traffic class of a data unit included in the packet.

18

18. The method of claim 1 , wherein the frame control field is generated to include a sub-field indicating whether enhanced distributed channel access (EDCA), hybrid coordinated controlled channel access (HCCA), or hybrid coordinator function (HCF) controlled channel access)-(HCCA) enhanced distributed channel access (EDCA) mixed mode (HEMM) is used.

19

19. The method of claim 1 , wherein the field indicates the management frame is one of an Action frame or an Action no Ack frame.

20

20. An apparatus configured to generate a packet including a frame comprising a medium access control header, the apparatus comprising: a processor configured to generate the medium access control header including a frame control field for use in each of a control frame, a management frame, and a data frame, the frame control field having: a type field storing information identifying the frame is the control frame, the management frame, or the data frame, a protocol version field storing information indicating a protocol version of the frame, and a field having a length of three (3) bits and: when the type field indicates the frame is the data frame, the field storing information indicating three (3) least significant bits (LSBs) of a traffic identifier (TID), when the type field indicates the frame is the control frame, the field storing information indicating a subtype of the control frame, and when the type field indicates the frame is the management frame, the field storing information a subtype of the management frame, a non-zero value in the protocol version field indicating that the medium access control header is a compressed medium access control header; and a transmitter configured to transmit the packet.

21

21. The apparatus of claim 20 , the frame control field further storing information indicating whether the packet is transmitted from a distribution system.

22

22. The apparatus of claim 21 , wherein the information indicating whether the packet is transmitted from the distribution system is included in a from-distribution system sub-field.

23

23. The apparatus of claim 20 , the frame control field further storing information indicating a power management state.

24

24. The apparatus of claim 20 , the frame control field further storing information indicating whether an additional frame is to be transmitted.

25

25. The apparatus of claim 20 , the frame control field further storing information indicating whether frame protection is present.

26

26. The apparatus of claim 20 , the frame control field further storing information indicating if a destination address is present in the packet.

27

27. The apparatus of claim 20 , the frame control field further storing information indicating an identification of a network service set.

28

28. The apparatus of claim 27 , wherein the information indicating an identification of a network service set is included in a short service set identifier sub-field.

29

29. The apparatus of claim 27 , wherein the identification of the network service set includes a hash of a short service set identifier.

30

30. The apparatus of claim 20 , the frame control field further storing information indicating an end of a service period.

31

31. The apparatus of claim 20 , the frame control field further storing retransmission information indicating whether the frame is being retransmitted.

32

32. The apparatus of claim 20 , the frame control field further storing information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted.

33

33. The apparatus of claim 32 , wherein the information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted is included in a sub-field.

34

34. The apparatus of claim 20 , the frame control field further storing information indicating an aggregated service data unit.

35

35. The apparatus of claim 34 , wherein the information indicating an aggregated service data unit is included in an aggregated medium access control level service data unit sub-field.

36

36. An apparatus configured to generate a packet including a frame comprising a medium access control header, the apparatus comprising: means for generating the medium access control header including a frame control field for use in each of a control frame, a management frame, and a data frame, the frame control field having: a type field storing information indicating the frame is the control frame, the management frame, or the data frame, a protocol version field storing information indicating a protocol version, and a field having a length of three (3) bits and: when the type field indicates the frame is the data frame, the field storing information indicating three (3) least significant bits (LSBs) of a traffic identifier (TID), when the type field indicates the frame is the control frame, the field storing information indicating a subtype of the control field, and when the type field indicates the frame is the management frame, the field storing information indicating a subtype of the control field, a non-zero value in the protocol version field indicating that the medium access control header is a compressed medium access control header; and means for transmitting the packet.

37

37. The apparatus of claim 36 , the frame control field further storing information indicating whether the packet is transmitted from a distribution system.

38

38. The apparatus of claim 37 , wherein the information indicating whether the packet is transmitted from the distribution system is included in a from-distribution system sub-field.

39

39. The apparatus of claim 36 , the frame control field further storing information indicating a power management state.

40

40. The apparatus of claim 36 , the frame control field further storing information indicating whether an additional frame is to be transmitted.

41

41. The apparatus of claim 36 , the frame control field further storing information indicating whether frame protection is present.

42

42. The apparatus of claim 36 , the frame control field further storing information indicating if a destination address is present in the packet.

43

43. The apparatus of claim 36 , the frame control field further storing information indicating an identification of a network service set.

44

44. The apparatus of claim 43 , wherein the information indicating an identification of a network service set is included in a short service set identifier sub-field.

45

45. The apparatus of claim 43 , wherein the identification of the network service set includes a hash of a short service set identifier.

46

46. The apparatus of claim 36 , the frame control field further storing information indicating an end of a service period.

47

47. The apparatus of claim 36 , the frame control field further storing retransmission information indicating whether the frame is being retransmitted.

48

48. The apparatus of claim 36 , the frame control field further storing information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted.

49

49. The apparatus of claim 48 , wherein the information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted is included in a sub-field.

50

50. The apparatus of claim 36 , the frame control field further storing information indicating an aggregated service data unit.

51

51. The apparatus of claim 50 , wherein the information indicating an aggregated service data unit is included in an aggregated medium access control level service data unit sub-field.

52

52. A non-transitory computer-readable medium comprising instructions that when executed by a computer cause the computer to perform a method of communicating in a wireless network, the method comprising: generating a packet including a frame comprising a medium access control header including a frame control field for use in each of a control frame, a management frame, and a data frame, the frame control field having: a type field storing information indicating the frame is the data frame, the management frame, or the control frame, a protocol version field storing information indicating a protocol version of the frame, and a field having a length of three (3) bits and: when the type field indicates the frame is the data frame, the field storing information indicating three (3) least significant bits (LSBs) of a traffic identifier (TID), and when the type field indicates the frame is the control frame, the field storing information indicating a subtype of the control frame, and when the type field is the management frame, the field storing information a subtype of the management frame, a non-zero value in the protocol version field indicating that the medium access control header is a compressed medium access control header; and transmitting the packet.

53

53. The computer-readable medium of claim 52 , the frame control field further storing information indicating whether the packet is transmitted from a distribution system.

54

54. The computer-readable medium of claim 53 , wherein the information indicating whether the packet is transmitted from the distribution system is included in a from-distribution system sub-field.

55

55. The computer-readable medium of claim 52 , the frame control field further storing information indicating a power management state.

56

56. The computer-readable medium of claim 52 , the frame control field further storing information indicating whether an additional frame is to be transmitted.

57

57. The computer-readable medium of claim 52 , the frame control field further storing information indicating whether frame protection is present.

58

58. The computer-readable medium of claim 52 , the frame control field further storing information indicating if a destination address is present in the packet.

59

59. The computer-readable medium of claim 52 , the frame control field further storing information indicating an end of a service period.

60

60. The computer-readable medium of claim 52 , the frame control field further storing retransmission information indicating whether the frame is being retransmitted.

61

61. The computer-readable medium of claim 52 , the frame control field further storing information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted.

62

62. The computer-readable medium of claim 61 , wherein the information indicating one of whether additional sub-frames are to be transmitted and whether a reverse direction is granted is included in a sub-field.

63

63. The computer-readable medium of claim 52 , the frame control field further storing information indicating an aggregated service data unit.

64

64. The computer-readable medium of claim 63 , wherein the information indicating an aggregated service data unit is included in an aggregated medium access control level service data unit sub-field.

Patent Metadata

Filing Date

Unknown

Publication Date

January 8, 2019

Inventors

Alfred Asterjadhi
Simone Merlin
Santosh Paul Abraham
Maarten Menzo Wentink
Hemanth Sampath

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Cite as: Patentable. “APPARATUS AND METHODS FOR FRAME CONTROL DESIGN” (10178582). https://patentable.app/patents/10178582

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